Portable Handheld ATC Salinometer Seawater Salinity Refractometer with 0-100% Measuring Range 1.00-1.07 Specific Gravity

The salinometer can be used for measuring the seawater(marine aquarium) or very low concentrated salt solutions, which measuring rang is 0-100% and specific gravity is 1.00-1.07.

Features:
Handheld design and non-slip rubber handle for easy operation.
Built-in automatic temperature compensation(ATC) to get faster results.
Measuring Rang: 0-100%; Specific Gravity: 1.00-1.07.
With measurement level for direct reading.
Adjustable manual focus, easy to focus and calibrate.
Comes with a case, convenient for storage and portable for use.

Specifications:
Color: Black + Silver + Blue
Material: ABS
Measuring Range: 0-100%
Specific Gravity: 1.00-1.07
Item Size: Approx. 19 * 4cm / 7.5 * 1.6in
Item Weight: Approx. 101g / 3.6oz
Package Weight: Approx. 244g / 8.6oz 
Package Size: Approx. 20.3 * 8 * 5.5cm / 8 * 3.1 * 2.2in

Package List:
1 * Salinity Refractometer
1 * Slotted Screwdriver
1 * Cleaning Cloth
1 * Straw 
1 * Case 
1 * User Manual(English)